Speaker
Dr
Roeland Van Malderen
(Royal Meteorological Institute of Belgium)
Description
We present the break points that have been identified in the IGS repro 1 IWV series by applying nonparametric rank-sum tests on the daily and monthly IWV differences of the IGS repro 1 reference dataset and the ERA-interim reanalysis output at the station locations.
We also applied the same tests on the IGS repro 1 ZTD and IWV time series and compare all the identified break points with each other. Which ones are robust? Which are related to known instrumental changes?
Primary author
Dr
Roeland Van Malderen
(Royal Meteorological Institute of Belgium)
Co-author
Dr
Eric Pottiaux
(Royal Observatory of Belgium (ROB))